| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $15.35 | 5.810% | $16.2418 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $125.33 | 5.146% | $131.7795 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $80.93 | 7.623% | $87.0993 | $87.10 | $87.10 | $87.10 |
| Purchase #4 | $85.32 | 5.447% | $89.9674 | $89.97 | $89.95 | $90.00 |
| Purchase #5 | $208.91 | 8.471% | $226.6068 | $226.61 | $226.60 | $226.60 |
| Purchase #6 | $14.74 | 4.195% | $15.3583 | $15.36 | $15.35 | $15.40 |
| Purchase #7 | $234.67 | 13.454% | $266.2425 | $266.24 | $266.25 | $266.20 |
| 7 purchase totals = | $765.25 | $833.2956 | $833.30 | $833.30 | $833.30 | |